Tractor comprehensive testing platform and tractor comprehensive testing method

Abstract

The invention provides a tractor comprehensive detection platform and a tractor comprehensive detection method. The tractor comprehensive detection platform includes a first detection platform and a second detection platform which are disposed oppositely, and a control module electrically connected to both the first detection platform and the second detection platform. The first detection platformand the second detection module each include: a vortex machine, a flywheel, a motor, a reducer, a brake shaft, a brake disc, a speed sensor, a torque sensor, a main roller, an auxiliary roller, and alifting platform. The motor can rotate the rollers and a non-driving wheel to perform a running-in test on the non-driving wheel. A driving wheel rotates rollers to perform a running-in test on the driving wheel. The brake disc and the vortex machine apply loads to the rollers while the driving wheel rotates the rollers in order to test traction. The speed sensor senses the speed of a tractor totest the vehicle speed while the driving wheel rotates the rollers, thereby improving test efficiency and reducing test cost.

Description

technical field [0001] The invention relates to the technical field of vehicle detection, in particular to a tractor comprehensive detection platform and a tractor comprehensive detection method. Background technique [0002] As a kind of construction machinery, the tractor has the characteristics of high power, large traction force and high operating efficiency. It is playing a huge advantage in medium and short distance and point-to-point logistics transportation, and is favored by the majority of enterprises. [0003] However, due to the limitations of the existing tractor manufacturing equipment and technical process, the existing tractor may still have many faults after the completion of manufacture and assembly, and the reliability is not high. In order to solve these problems, tractor manufacturers have passed a large number of pre-delivery inspections, so that the problems in the manufacture and assembly of the tractor are fully exposed and resolved before leaving th...

AI Technical Summary

Problems solved by technology

However, there is currently no testing equipment for off-line delivery of tractors. Most of the factory testing is done by manual measurement, and there are many errors in the measurement; most of the process is carried out on the road, which brings hidden dangers to the testing safety.

[0004] In order to solve the above-mentioned problems, the prior art proposes a tractor inspection platform, which includes: a roller device and a loading device, the roller device is connected to the loading device, the driving wheels of the vehicle are set on the roller device during work, and the engine is started to drive The driving wheel drives the roller device to rotate, and the loading device is to apply load to the roller device to measure the traction force of the tractor, but this testing platform only has the function of testing the traction force of the tractor, and does not have the function of non-driving. Other functions such as wheel running test and vehicle speed test have a single function, and the maximum load of the loading device cannot be adjusted during the traction test, and the tonnage range of the applicable tractor is small

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